Four Things You Should Know About Geothermal Loops And HVAC Conversions

If you are looking for a way to improve the HVAC system in your home, there are many things that you can do. Some things may include replacing heating systems, installing alternative systems and other upgrades. You can also use geothermal technology and have a system that works much like your central HVAC. The conversion of your system will include installing a geothermal loop, which there are also several different options for them, such as vertical and horizontal installation. If you are converting to geothermal HVAC, here are four things you want to know about having the ground loop installed:

1. Conventional Horizontal Loops And Excavations

When geothermal systems are installed in new homes, the conventional ground loop is a vertical closed system. This is a loop that is a series of pipes that are buried deep beneath the grade to provide geothermal energy. When installing these on existing homes, there is a lot of excavation that needs to be done, which can increase costs. Sometimes, it can even be difficult to do the excavation that is need, which makes this type of system impractical for many existing homes.

2. Vertical Closed Loops With Minimal Excavation

Vertical closed loop systems are systems where the excavations are done vertically and the closed loop is installed. It is ideal for existing homes that have space for excavations, and need a solution to reduce costs. For homes with little space, it may not be as practical. If you have an existing home with space for excavation and installation, but want to minimize damage to your landscaping, this is an ideal solution.

3. Vertical Open And Closed Loops That Use Geothermal Wells

Vertical loops with an open design that is well fed. Another option for a vertical loop is to have a well drilled to feed the geothermal HVAC. This is ideal for homes with very little space where excavations are not possible. An open design is not always used, and the well can be capped for a closed design. There are benefits to using a closed design, such as being able to add coolant to the loop to protect pipes from freezing.

4. Alternative Options For Geothermal Loops With Bodies Of Water

There are also some alternatives to geothermal loops. If you have a home with a lake, pond or other body of water, you can use an underwater loop. This is a loop (often called a pond loop) that is sunk to the bottom of a body of water to provide you with geothermal energy. A solution can be more affordable than excavations if you have a body of water available.

These are some of the things that you will want to know about having the loop installed for your geothermal system. If you need help with the design and installation of your geothermal HVAC, contact a professional HVAC service, such as Arc Electric & Air Conditioning & Heating Inc, to get the help you need converting your home to geothermal heating and air conditioning.